So I attempted recently to get a model printed, however, there were quite a few problems with it. I got attempted to get assistance from Shapeways, however, they were unable to alleviate the problem. I think that the issue here is that the model is non-manifold perhaps? But I can't find anything wrong. Any help would be appreciated!
The model was missing all faces, I fixed it with NetFabb Basic by closing all holes. The file I attached is an stl binary, let me know if you need it as .stl ascii. Cheers, Paul